package com.qf.service;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.qf.pojo.DtsUser;
import com.qf.vo.DayStatis;
import com.qf.vo.StatVo;

import java.util.List;
import java.util.Set;

/**
 * @author 邢式瑞
 * @version 1.0
 * @project E-commercebackGroundManagementSystem
 * @date 2022/9/21 10:00
 */
public interface DtsUserService {
    long selectUserCount();

    List<DayStatis> selectOrderCnt(int statisDayRange);

    Page<DtsUser> findByPage(String username,String phone,int pageNum, int pageSize, String sort, String order);

    DtsUser selectUserById(Integer id);

    StatVo selectDayAndUserCount();
}
